Answer:
3/4
Step-by-step explanation:
Given the following :
Number of boxes = 2
First box :
White balls = 3
Blue balls = 2
Second box:
White balls = 4
Blue balls = 1
What is the probability that Frida picked a ball from the first box if she has selected a blue ball?
Probability (P) = (required outcome / Total possible outcomes)
Probability of picking first box : P(F) = 1/2
Probability of not picking second box :P(S) 1/2
Probability of picking blue from first box : P(B | F) = 3/5
Probability of picking blue, but not from first box : P(Blue not from second box) P(B|S) = 1/5
probability that Frida picked a ball from the first box if she has selected a blue ball?
P(F) * P(B|F) ÷ (P(F) * P(B|F)) + (P(S) * P(B|S))
(1/2 * 3/5) ÷ ((1/2 *3/5) + (1/2 * 1/5)
3/10 ÷ (3/10 + 1/10)
3/10 ÷ 4/10
3/10 * 10/4
= 3/4
Answer:
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Answer:
Table B
Vertex is (3,-5)
Step-by-step explanation:
We are given with an equation of a parabola 
Let is convert it into standard form of a parabola
adding and subtracting 9 in the right hand side of the =
the first three terms of the right hand side forms the expression of square of difference
Hence
adding 5 on both sides we get
Comparing it with the standard equation of a parabola
where 
and 
The vertex of will be (0,0)
and thus vertex of
will be (3,-5)
Hence the Table B is our right answer
Answer:
log 0 is undefined. It's not a real number, because you can never get zero by raising anything to the power of anything else
Step-by-step explanation:
I'm sorry it did not help
Answer:
K(3, 5)
Step-by-step explanation:
let K(x, y)
then x + 7 = 5*2 and y + 7 = 6*2 by the midpoint theorem.
solving, x = 3, y = 5
